# define _CRT_SECURE_NO_WARNINGS 1
# include<stdio.h>

  int max(int x,int y)
{
	
	int z = 0;
	if (x > y)
		z = x;
	else
		z = y;
	return z;
}

int main()
{
	int a = 0;
	int b = 0;
	int c = 0;
	scanf("%d %d", &a, &b);
	 c = max(a, b);
	printf("%d", c);
	  


	return 0;
}